A.Itstoresonlythetemporarytablebutnotitsindexes.
B.Itstoresboththetemporarytableaswellasitsindexes.
C.Itmustbeanondefaulttemporarytablespaceforthedatabase.
D.Itcanbeadefaultornondefaulttemporarytablespaceforthedatabase.
E.Itmustbethedefaulttemporarytablespaceoftheuserwhoissuesthecommand.
第1题
A.CLOB
B.BLOB
C.BFILE
D.LONGRAW
第2题
Moreinfoinfile/u01/app/oracle/admin/ORCL/udump/orcl_ora_3173.trc.Whatwouldyoudotoensurethatdatabaseisstillrunningcorrectly?()
A.examinethetracefileandkillthesessionthatcausedthedeadlock
B.examinethetracefileandkillboththesessionsresponsibleforthedeadlock
C.examinethetracefilefordetailsandasktheuserwhocausedthedeadlocktorollbackthetransaction
D.examinethetracefilefordetailsandrememberthatdeadlocksareresolvedautomaticallybyOracledatabase
E.examinethetracefilefordetailsandusetheUndoAdvisortorollbackthetransactionthatcausedthedeadlock
第3题
odateDATE,ccodeNUMBER(6),oamtNUMBER(10,2))TABLESPACEusers;Whichtwostatementsaretrueabouttheeffectoftheabovecommand)()
A.ACHECKconstraintiscreatedontheOIDcolumn.
B.ANOTNULLconstraintiscreatedontheOIDcolumn.
C.TheORDERStableistheonlyobjectcreatedintheUSERStablespace.
D.TheORDERStableandauniqueindexarecreatedintheUSERStablespace.
E.TheORDERStableiscreatedintheUSERStablespaceandauniqueindexiscreatedontheOIDcolumnintheSYSTEMtablespace.
第4题
A. The data file is checked for physical corruption and backed up if found clean.
B. The backup of data file 5 is performed and the interactive messages during the backup are suppressed.
C. The existing backup for the data file is checked and the backup is performed if there are changes in the data file after the last backup.
D. The backup of data file 5 is performed and all SQL statements that are executed during RMAN compilation and their results are displayed
第5题
ontainsthevaluefor25states.ThetableisfrequentlyqueriedontheSTATE_CODEcolumn.Whichtypeofindexwouldyousuggesttoimprovethequeryperformance?()
A.B-tree
B.bitmap
C.reversekey
D.functionbased
第6题
A. ALTER DATABASE FLASHBACK ON;
B. GRANT SELECT any transaction TO scott;
C. GRANT EXECUTE ON dbms_flashback TO scott;
D. ALTER DATABASE ADD SUPPLEMENTAL LOG DATA;
E. ALTER TABLESPACE undots1 RETENTION GUARANTEE;
F. ALTER DATABASE ADD SUPPLEMENTAL LOG DATA (PRIMARY KEY) COLUMNS;
第7题
A.ItisaSQLscript.
B.ItisaPL/SQLfile.
C.Itisanoperatingsystem(OS)file.
D.ItisaRecoveryManager(RMAN)script
第8题
A.Itcanhaveamaximumoffiveexpressionsinalist
B.ItreturnsthehighestNOTNULLvalueinthelistforallrows
C.Itrequiresthatallexpressionsinthelistmustbeofthesamedatatype
D.ItrequiresthatatleastoneoftheexpressionsinthelistmusthaveaNOTNULLvalue
第9题
A.Can back up a remote database server
B.Allow a consistent backup to be taken
C.Are always faster to restore than binary backups
D.Are able to back up specific items within a database
E.Create automatically compressed backups
F.Will lock all storage engines for duration of backup
第10题
A. views
B. fixed tables
C. heap tables
D. external tables
E. temporary tables
F. index-organized tables (IOT)
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